A novel VPS34 inhibitor.

CPI-455 analogue is a selective inhibitor of KDM5 demethylases.

HS-10 is a novel Hsp90 inhibitor increases the Tm of Hsp90 by 10.5°C.

Dac51 is a potent FTO inhibitor with IC50 of 0.4 μM, which blocks FTO-mediated immune evasion and synergize with checkpoint blockade for better tumor control.

NL1 is a select bacterial cystathionine γ-lyase (bCSE) inhibitor with IC50 of 5.8 μM (29.2 μM against hCSE). NL1 potentiates bactericidal antibiotics against pathogens.

Jun8-76-3A is a potent and selective noncovalent SARS-CoV-2 Mpro inhibitor with Ki of 0.07 μM. Jun8-76-3A only selectively inhibits SARS-CoV-2 and SARS-CoV Mpro, but not other viral proteases and host proteases including calpain 1, cathepsins L and K, and trypsin.

NL2 is a select bacterial cystathionine γ-lyase (bCSE) inhibitor with IC50 of 1.8 μM (25.3 μM against hCSE). NL2 potentiates bactericidal antibiotics against pathogens.

NL3 is a select bacterial cystathionine γ-lyase (bCSE) inhibitor with IC50 of 0.7 μM (3.4 μM against hCSE). NL3 potentiates bactericidal antibiotics against pathogens.

MCULE-3408819416|DC Chemicals

5,3-AB-CHMFUPPYCA is an analytical reference standard that is structurally classified as a synthetic cannabinoid.

Cortagine is a specific corticotropin-releasing factor receptor subtype 1 (CRF1) agonist with an IC50 of 2.6 nM for rCRF1. Cortagine is an anxiolytic and antidepressive drug in the mouse model.

Sortin3 is a sorting inhibitor, blocking Vps16 function, one protein in the class C tethering complex, and increasing aflatoxin synthesis and export.

N-0385 is a novel highly potent inhibitor of TMPRSS2-like proteases (IC50 = 1.9 nM) that blocks SARS-CoV-2 VOCs (B.1.1.7, P.1, B.1.351 and B.1.617.2) and is broadly protective against infection and mortality in mice. N-0385 demonstrates potent inhibition of SARS-CoV-2 infection in Calu-3 cells with EC50 of 2.8 nM and a SI of > 10E6.

FL0445 is a biodegradable, multi-branched ionizable lipid featuring an ionizable amine-containing headgroup together with ester and carbonate linkages. When formulated with DOPE, cholesterol, and a PEG lipid, FL0445-LNP enabled efficient delivery of both linear mRNA and structurally constrained capped circular RNA (Cap-cirRNA). In the reported study, the optimized formulation produced substantially higher in vitro protein expression than benchmark LNPs based on MC3, SM-102, or ALC-0315 and demonstrated functional nucleic-acid delivery following intravenous, intramuscular, and subcutaneous administration in mice. The platform was also evaluated for mRNA vaccination, ASO-mediated gene silencing, pDNA delivery, and GLP-1-encoding Cap-cirRNA. FL0445-LNP induced comparatively low inflammatory cytokine responses and showed favorable single-dose tolerability in the tested mouse models, supporting its further evaluation as a versatile preclinical delivery lipid for mRNA, circular RNA, and other nucleic-acid modalities.

KC-34 (SPC-A9) is a novel stereopure, diketopiperazine-based ionizable cationic lipid engineered to overcome traditional liver-restricted delivery, achieving balanced multi-organ mRNA transfection. Upon systemic intravenous administration, its precisely optimized chiral configuration allows the lipid nanoparticles (LNPs) to efficiently cross endothelial barriers and target the bone marrow, offering immense therapeutic potential for in vivo hematopoietic stem cell gene editing. Concurrently, KC-34 mediates robust and long-lasting protein expression in the spleen and lungs with minimal hepatic off-target toxicity. Its stable structure provides excellent biocompatibility and high in vivo tolerance, making it ideal for systemic, multi-dose mRNA therapies.

L52715 is a novel ionizable lipid developed by Shanghai Vitalgen, used to deliver mRNA.

ATX-126(ATX-0126, 10p) is an ionizable cationic lipid (pKa = 6.38).It has been used in the generation of lipid nanoparticles (LNPs) for the delivery of siRNA. Intravenous administration of LNPs containing ATX-126(ATX-0126, 10p) and encapsulating Factor VII siRNA decrease Factor VII blood levels in mice.

ML901 is a specific reagent that hijacks a single aminoacyl transfer RNA (tRNA) synthetases (aaRSs) in the malaria parasite Plasmodium falciparum. ML901 inhibits the growth of the malaria parasite Plasmodium falciparum in vitro and in animals but was not toxic to human cells.

S3-15 selectively interrupts soluble RANKL-RANK interaction and without interfering with the membrane RANKL-RANK interaction. S3-15 exhibits anti-osteoporotic effects without causing immunosuppression.

Compound 16 (UNC-CA94) is a reversible inhibitor of PKN3 with IC50 of 14 nM. Compound 16 (UNC-CA94) is a potential tool compound to study the cell biology of PKN3.

Comopound X1 (Xist) binds the non-coding RNA prototype Xist, specifically the RepA motif, with Kd of 0.4 μM. X1 binding reduces the conformational space of RepA, displaces cognate interacting protein factors (PRC2 and SPEN), suppresses histone H3K27 trimethylation, and blocks initiation of X-chromosome inactivation.

D11 is a potent and selective inhibitor of protein kinase CK2 with Ki of 5 nM.

WC36 is a novel nonlipidic inhibitor of the lipid-SH2 domain interaction. WC36 is effective against RAS-mutated HL-60 AML cells that shows de novo resistance to entospletinib.

GD20 is a cell-permeable, nucleotide-inactive-state-selective inhibitor of Gαs, with high selectivity over other G protein subfamilies. GD20 inhibits Gαs steady-state GTPase activity with IC50 of 1.15 μM.

(R)-70 is a 5-HT2AR partial agonists with EC50 of 110 nM, and shows 6.4-fold/51-fold selectivity over 5HT2BR/5HT2CR. (R)-70 has substantial brain permeability in mouse pharmacokinetic studies and dose not possess locomotor-stimulating or reinforcing activity.

(R)-69 is a 5-HT2AR partial agonists with EC50 of 41 nM, and shows 4.6-fold/29-fold selectivity over 5HT2BR/5HT2CR. (R)-69 has substantial brain permeability in mouse pharmacokinetic studies and dose not possess locomotor-stimulating or reinforcing activity.

UT-143 is a selective androgen receptor irreversible covalent antagonist and inhibits AR transactivation with IC50 of 150 nM. UT-143 covalently and selectively binds to C406 and C327 in the AF-1 region and inhibits PCa cell proliferation and tumor growth.

CPI-169 R is a novel and potent EZH2 inhibitor with IC50 <1 nM(inhibition of the catalytic activity of PRC2.